Illustrative estimate only - not verified by this sponsor. Contact the study team for actual compensation.
This study will test the hypothesis that the drugs propranolol and metoprolol will result in greater increases in core body temperature during 3 hours of extreme heat exposure in older adults.
What happens when you apply
Reach out via phone or email to express interest
Brief call to discuss your health history
Medical screening at the research site
Begin your journey in the study
Inclusion Criteria: * Healthy and free of any significant medical problems * Normal resting electrocardiogram * 65+ years of age * Controlled cholesterol of less than 200 mg/dl * Controlled blood pressure of less than 140/90 mmHg Exclusion Criteria: * Known diseases or other chronic conditions requiring regular medical therapy including cancer, diabetes, neurological diseases, uncontrolled hypertension, and uncontrolled hypercholesterolemia * Serious abnormalities detected on routine screening * Taking prescribed medications or over-the-counter medications that have known influences on either cardiac function or sweating * Current smokers, as well as individuals who regularly smoked within the past 3 years * body mass index ≥31 kg/m2
imaguineapig pulls live data from ClinicalTrials.gov (NIH/NLM).Illustrative estimate only - not verifiedPay estimates are approximate ranges based on study type and are not confirmed by sponsors — actual compensation may differ. Eligibility indicators use limited criteria (age, sex) only. We do not provide medical advice. Always contact the study team directly to confirm compensation, full eligibility, and risks before enrolling.